Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

HILLTOP MHP

Oklahoma — Community Water System — PWSID: OK4005577

System Information

PWSIDOK4005577
System NameHILLTOP MHP
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 11, 1980
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityOKLAHOMA CITY
ZIP Code73130
AddressBarbara Sullivan, Owner
OrganizationHILLTOP MHP
Phone405-401-5734

Population & Service

Population Served125
Service Connections54

Drinking Water Violations (252)

This water system has 252 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jul 1, 2014 Sep 30, 2014 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals
Jul 1, 2014 Sep 30, 2014 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2014 Volatile Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

Browse All Water Systems Water Safety Stats Water Safety Home
Browse All Water Systems Water Systems in Oklahoma